How To Fix CNV20200600 - Table &1 couldn't be added to the Special Priority Handling

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 600

• Message text: Table &1 couldn't be added to the Special Priority Handling

What causes this issue?

The specifications you made to add a table are invalid. The table and
field information has to meet certain requirements:
The table must not be a SAP standard table. Also it has to be active in
the dictionary.
The table must be conversion relevant. It is not possible to assign a
priority handling to a table that will not be converted.
The table has to have a key conflict with priority handling. During the
conversion a key conflict has to be possible. This happens when a key
field of the table is converted and two sets can end up with the same
key. The standard conversion logic has to determine the data set that
shall be kept. (You specified this for example during the mapping of the
company codes)
The used logic that determines the data set which shall be taken has to
support special priority handling.
The specified field has to be a key field of the specified table.
The specified field has to be conversion relevant for the company code
merge
The leading table has to be part of the Special Priority handling.
The specified Table must not be part of the special Priority handling,
already.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

<ZH>Technical information (Exception):</> &V2&

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20200600 - Table &1 couldn't be added to the Special Priority Handling ?

  The SAP error message CNV20200600 indicates that a specific table (denoted as &1) could not be added to the Special Priority Handling during a data migration or conversion process. This error typically arises in the context of SAP S/4HANA migrations or data conversions using the SAP S/4HANA Migration Cockpit or other related tools.
  Cause:
  The error can occur due to several reasons, including but not limited to:
  
  Table Not Supported: The table you are trying to add may not be supported for special priority handling in the context of the migration or conversion process.
  Configuration Issues: There may be configuration issues in the migration settings that prevent the table from being added.
  Data Integrity Issues: The data in the table may not meet the required integrity constraints or may have inconsistencies that prevent it from being processed.
  Technical Restrictions: There may be technical restrictions or limitations in the migration tool that prevent certain tables from being prioritized.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Table Compatibility: Verify if the table you are trying to add is supported for special priority handling. Consult the SAP documentation or migration guides for a list of supported tables.
  Review Migration Settings: Check the configuration settings in the migration tool to ensure that everything is set up correctly. Make sure that the table is included in the migration scope if applicable.
  Data Validation: Perform a data validation check on the table to ensure that there are no integrity issues or inconsistencies. Clean up any problematic data that may be causing the error.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the context in which it occurred.
  
  Related Information:
  
  SAP Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit and its capabilities, as well as the specific requirements for data migration.
  SAP Notes and Documentation: Regularly check SAP Notes and the official SAP Help Portal for updates, best practices, and troubleshooting guides related to data migration and conversion.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their experiences and solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.